The most common and most likely answer to this crossword clue is the 7 letter word TACKLED
I've seen this crossword clue in The Guardian
T
A
C
K
L
E
D
More clues leading to the result TACKLED
- Took on equipment heading for Dover
- Tasteless material was first dealt with
- Challenged extremely likeable Democrat to pursue policy direction
- Went to work on learner in changed course
- Got to grips with change — of course, provided with guidance
- Attempted change of course, then went ahead
- Unfortunately lacked time before set about
- Fix Liberal journalist dealt with
Buddy explains!

The straight part
We know that "dealt with" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case dealt with = tackled.The cryptic/wordplay part
In cryptic crossword there's often an wordplay/cryptic part as well.This part involves a more complex hint, such as an anagram, homophone, hidden word, etc.
Sadly, We don't have an explanation for this specific crossword clue yet.
What does TACKLED mean?
TACKLED verb- To force a person to the ground with the weight of one's own body, usually by jumping on top or slamming one's weight into him or her.
- To face or deal with, attempting to overcome or fight down.
- To attempt to take away a ball.
- To bring a ball carrier to the ground.
- To "hit on" or pursue a person that one is interested in.
- Made of ropes tackled together.